MeCan Medical Vertical Touch Screen 3D Virtual Anatomy System is the serial section data of human body, base on picture segmentation, reconstructing the 3D structure, with the male section data 2,110 layers, and accuracy 0.1mm-1mm and the female 3,640 layers, accuracy 0.1mm-0.5mm; at last to reconstruct over 5,000 3D anatomic structures.